Remove queries from this PR

sycl/doc/extensions/experimental/sycl_ext_oneapi_graph.asciidoc

@@ -313,19 +313,6 @@ enum class graph_support_level {
   emulated
 };
 
-enum class node_type {
-  empty,
-  subgraph,
-  kernel,
-  memcpy,
-  memset,
-  memfill,
-  prefetch,
-  memadvise,
-  ext_oneapi_barrier,
-  host_task,
-};
-
 namespace property {
 
 namespace graph {
@@ -452,18 +439,7 @@ public:
   const std::string& get_label() const;
 };
 
-class node {
-public:
-  node() = delete;
-
-  node_type get_type() const;
-
-  std::vector<node> get_predecessors() const;
-
-  std::vector<node> get_successors() const;
-
-  static node get_node_from_event(event nodeEvent);
-};
+class node {};
 
 // State of a graph
 enum class graph_state {
@@ -499,9 +475,6 @@ public:
   void make_edge(node& src, node& dest);
 
   void print_graph(std::string path, bool verbose = false) const;
-
-  std::vector<node> get_nodes() const;
-  std::vector<node> get_root_nodes() const;
 };
 
 template<>
@@ -996,57 +969,6 @@ Exceptions:
 
 |===
 
-==== Node Member Functions
-
-Table {counter: tableNumber}. Member functions of the `node` class.
-[cols="2a,a"]
-|===
-|Member Function|Description
-
-|
-[source,c++]
-----
-node_type get_type() const;
-----
-|Returns a value representing the type of command this node represents.
-
-|
-[source,c++]
-----
-std::vector<node> get_predecessors() const;
-----
-|Returns a list of the predecessor nodes which this node depends on.
-
-|
-[source,c++]
-----
-std::vector<node> get_successors() const;
-----
-|Returns a list of the successor nodes which depend on this node.
-
-|
-[source,c++]
-----
-static node get_node_from_event(event nodeEvent);
-----
-|Finds the node associated with an event created from a submission to a queue
- in the recording state.
-
-Parameters:
-
-* `nodeEvent` - Event returned from a submission to a queue in the recording
-  state.
-
-Returns: Graph node that was created when the command that returned
-`nodeEvent` was submitted.
-
-Exceptions:
-
-* Throws with error code `invalid` if `nodeEvent` is not associated with a
-  graph node.
-
-|===
-
 ==== Depends-On Property
 
 The API for explicitly adding nodes to a `command_graph` includes a